@mooyu/fire

a tool via publish the subscription mode

Usage

npm install @mooyu/fire -D
yarn add @mooyu/fire --dev

// then
import fire from '@mooyu/fire'

API

1. fire.on

// Subscribers subscribe to an event, which can be emit by priority
fire.on(evtName: string, cb: Function, priority: number = Infinity)

2. fire.once

// only emit once
fire.once(evtName: string, cb: Function, priority: number = Infinity)

3. fire.emit

// A publishing method that triggers a subscribed event.
//The argument can be a string or an array of strings, or it can be passed without arguments（emit all）. data is a message that is pushed to the subscriber.
// The function accepts an array as the return value as a message that the subscriber feeds back to the publisher. Two-way communication
fire.emit(evtName?: string | Array<string>, data?: any) : Array

4. fire.off

// cacel the subscribtion
fire.off(evtName: string| Array<string>, fn?: Function)

5. fire.destory

// clear all
fire.destory()

6. fire.curr

// return all the data in cache object
fire.curr()